Beautifully engraved certificate from the Sonotone Corporation issued in 1962-1965. This historic document was printed by the Hamilton Banknote Company and has an ornate border around it. This item has the printed signatures of the Company's President (Dr. Irving I. Schachtel ) and Secretary and is over 37 years old.
Sonotone Corporation
MSRP:
$69.95
$49.95
(You save
$20.00
)
- SKU:
- soncor
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